I'm not sure if this has been covered before, but I would like to find out if anyone has information on the gear ratios for a 4-speed (3 + granny gear) transmission that I believe to be original to the truck.

I have a 1952 3/4 ton GMC pick up.
Or can anyone refer me to a site with that info?
Thanks.


52 GMC 3/4 ton pickup
68 Big Block Vette
68 455 Firebird